mirror of https://github.com/grpc/grpc-go.git
131 lines
2.9 KiB
Go
131 lines
2.9 KiB
Go
/*
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*
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* Copyright 2020 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package pemfile
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import (
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"encoding/json"
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"testing"
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)
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func TestParseConfig(t *testing.T) {
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tests := []struct {
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desc string
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input interface{}
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wantOutput string
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wantErr bool
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}{
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{
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desc: "non JSON input",
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input: new(int),
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wantErr: true,
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},
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{
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desc: "invalid JSON",
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input: json.RawMessage(`bad bad json`),
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wantErr: true,
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},
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{
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desc: "JSON input does not match expected",
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input: json.RawMessage(`["foo": "bar"]`),
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wantErr: true,
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},
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{
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desc: "no credential files",
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input: json.RawMessage(`{}`),
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wantErr: true,
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},
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{
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desc: "only cert file",
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input: json.RawMessage(`
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{
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"certificate_file": "/a/b/cert.pem"
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}`),
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wantErr: true,
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},
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{
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desc: "only key file",
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input: json.RawMessage(`
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{
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"private_key_file": "/a/b/key.pem"
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}`),
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wantErr: true,
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},
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{
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desc: "cert and key in different directories",
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input: json.RawMessage(`
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{
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"certificate_file": "/b/a/cert.pem",
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"private_key_file": "/a/b/key.pem"
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}`),
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wantErr: true,
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},
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{
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desc: "bad refresh duration",
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input: json.RawMessage(`
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{
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"certificate_file": "/a/b/cert.pem",
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"private_key_file": "/a/b/key.pem",
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"ca_certificate_file": "/a/b/ca.pem",
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"refresh_interval": "duration"
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}`),
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wantErr: true,
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},
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{
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desc: "good config with default refresh interval",
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input: json.RawMessage(`
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{
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"certificate_file": "/a/b/cert.pem",
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"private_key_file": "/a/b/key.pem",
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"ca_certificate_file": "/a/b/ca.pem"
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}`),
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wantOutput: "file_watcher:/a/b/cert.pem:/a/b/key.pem:/a/b/ca.pem:10m0s",
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},
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{
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desc: "good config",
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input: json.RawMessage(`
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{
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"certificate_file": "/a/b/cert.pem",
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"private_key_file": "/a/b/key.pem",
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"ca_certificate_file": "/a/b/ca.pem",
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"refresh_interval": "200s"
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}`),
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wantOutput: "file_watcher:/a/b/cert.pem:/a/b/key.pem:/a/b/ca.pem:3m20s",
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},
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}
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for _, test := range tests {
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t.Run(test.desc, func(t *testing.T) {
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builder := &pluginBuilder{}
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bc, err := builder.ParseConfig(test.input)
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if (err != nil) != test.wantErr {
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t.Fatalf("ParseConfig(%+v) failed: %v", test.input, err)
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}
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if test.wantErr {
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return
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}
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gotConfig := bc.String()
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if gotConfig != test.wantOutput {
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t.Fatalf("ParseConfig(%v) = %s, want %s", test.input, gotConfig, test.wantOutput)
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}
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})
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}
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}
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